文献类型：期刊文献

中文题名：雷击火形成及预防扑救对策

英文题名：The Mechanism and Strategies of Fighting Fire Happened,Prevented and Extinguished

作者：舒立福[1,2] 田晓瑞[1,2] 李骞[1,2] 吴鹏超[1,2]

第一作者：舒立福

机构：[1]中国林科院森林生态环境与保护研究所;[2]黑龙江大兴安岭防火中心

年份：1999

卷号：8

期号：3

起止页码：29-35

中文期刊名：火灾科学

外文期刊名：FIRE SAFETY SCIENCE

收录：CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：火源;雷击;雷击火;可燃物;预防;扑救;森林

外文关键词：Fire source,Lighting,Linghting fire,Fuel,Weather

分类号：S762

摘要：雷击火作为天燃火源是一种难以控制的自然现象，其形成机理极为复杂。雷击火与雷暴的活动密切相关。雷暴的出现，特别是干雷暴出现时，降水少、地面温度增加，相对湿度降低，可燃物干燥，这些就很容易引起火灾。森林火灾多发地区，雷击火常常也多。雷击火有地理、时间和地形分布特征。雷电做为一个随机干扰因子引发森林火灾，使对雷击火的预防与扑救变得更加困难。在预防扑救雷击火对策上，应加强预测预报。
As one of natural fires,its mechanism is very complex and difficult to control. Lighting fires connects with lights very closely. When lighting happens,especially dry lighting,which bring little precipitation,surface temperature growing and fuel drying,these lead to fires easily. The more forest fires occurs,the more lighting fires. Lighting fires has Characters of geography,time and topography. Since lighting is random, it is very difficult to prevent and put out forest fire. We need to improve methods of lighting fires forecasting, monitoring and extinguishing.